Stocks under the Cheung Kong group saw a collective increase during the morning trading session. At the time of writing, CK ASSET (01113) rose by 2.87% to HK$47.98. CKH HOLDINGS (00001) climbed 2.82% to HK$63.75. Additionally, Cheung Kong Infrastructure Holdings (01038) advanced 2.34% to HK$65.60, while Power Assets Holdings (00006) increased by 2.52% to HK$62.85.